Active clinical trials for "Nutrition Disorders"

This study is a prospective, single-center, randomized controlled trial. The study protocol was approved by the Ethics Committee at the First Hospital of Jilin University.The perioperation nutritional status will be assessed in gastric cancer patients within ERAS protocols.The ERAS patients were randomly divided into perioperational nutrition support group and conventional pathway group . Inter-group differences were evaluated for nutritional index,clinical recovery index, complications etc.

Retrospective review of nutrition enteral formula data documented in medical records.

Liver transplantation (LTx) is the standard treatment used in the final stage of chronic or acute liver failure. The success for the LT depends on many factors. One of the factors related to morbidity and mortality of these patients is malnutrition. Patients on the waiting list for LTx are increased risk of malnutrition and metabolic disorders that may be associated with decreased functional capacity, change in resting energy expenditure cardiac autonomic dysfunction. These conditions may influence the results both before and after transplantation, as the clinical outcome and complications present in the postoperative period. Therefore, this study aims to characterize and relate nutritional status, metabolic, functional and clinical outcomes in the recent postoperative patients undergoing liver transplantation. It is an observational, prospective study based on four evaluations: the first will be conducted while the patient is awaiting transplantation; and after insertion of the graft, patients will be evaluated between the 1nd and 3th postoperative day, between 5 and 7 days and at discharge from hospital. In the late post-transplant, there is the action of immunosuppressive drugs, largely responsible for increased survival, but also on the other hand, are responsible for important nutritional and metabolic disorders. Metabolic complications such as hyperkalemia, hypertension, diabetes mellitus and overweight have been described. Thus, due to the high incidence of these complications, alternative options, such as lowering the dose of immunosuppressive drugs, have been fully explored, particularly as regards association with the viability of the graft. However, few studies have evaluated whether there is change in the incidence of metabolic disorders, cited above, in relation to the different doses of immunosuppressive drugs. Furthermore these metabolic complications will be evaluated in the late post-transplant period.

Primary outcome is assessment of nutritional status of children with CKD. Secondary outcome is assessment STAMP screening tool for detection of malnutrition of CKD children.

The main goal of this study is to determine the association between: the quantity of mother's milk and duration of breastfeeding the intake of polyunsaturated fatty acids and iron during hospitalization and the development of preterm infants born with a GA < 32 weeks.

Several questionnaires have been developed for clinical research in Traditional Chinese Medicine. The objective of this study is to evaluate the consistency and relevance of two questionnaires, the Constitution in Chinese Medicine Questionnaire (CCMQ) and the Body Constitutions Questionnaire (BCQ).

The quality of protein intake has an important role within the nutritional needs of people throughout their lives around the world, particularly in developing countries and in particular during pregnancy and early childhood. It is likely that adequate protein reduce by 40% the prevalence of stunting (low height for age) in children under five years, according to World Health Organization data. Uncertainty about the quality of the diet, specifically with reference to quality proteins has potential impacts on health, economy, agriculture, and food security of a nation. The amino acid digestibility estimates based on stool analysis do not represent the amount of absorbed amino acid. Ideally, the bioavailable amino acid should be measured by methods that assess the difference between consumed and absorbed amino acids. However, the uptake of amino acids is not readily non-invasively measured in healthy humans. The use of vegetable protein intrinsically labeled by stable isotopes offers a solution to this problem. The deuterated water (2H2O), with relatively low cost, is suitable for labeling plant proteins such as those of beans. The labeled amino acids are present in the test meal ingested and incorporated into the blood, representing a single measure of bioavailability. This study aims to develop and apply a new methodology, using stable isotopes, to evaluate the bioavailability of bean protein, a very important food in the Brazilian diet, according to cooking procedures, through the use of deuterium. The project will be divided into two parts: a human nutrition and an agriculture part, the latter by planting/harvesting deuterium-labeled Phaseolus vulgaris L. After two weeks of blooming, deuterium water will be added to the bean crop, which will be subsequently dried. Chemical analysis and assessment of incorporation of deuterium in the beans will be done. Concurrent with the cultivation of beans, there will be a protein absorption test with 15 healthy volunteers for validation of the methods. For comparison purposes, milk protein labeled with deuterium and C13 will be used. The volunteers will consume the test meals. Blood, urine and saliva samples will be collected at baseline (before food ingestion), and in different times after the meal. In the next phase of this research, labeled beans produced by the agriculture experiment will be used to measure the protein absorption of volunteers of different groups (older persons, and stunting and non-stunting children). The samples will analyzed by isotope-ratio mass spectrometry. This methodology may promote a better understanding of the absorption of proteins and amino acids using less invasive methods in different age groups and clinical conditions. This work will have an important impact for the general population as well as for agriculture and health-related professionals.

Malnutrition is believed to be associated with clinical outcomes in ill patients and several studies have shown that nutrition status play a major role in disease prognosis in adults . Different authors have described an increase in morbidity and mortality attributable to malnutrition, as it lead to state of partial immunosuppression, delay wound healing ,causes muscular atrophy and increase length of stay.

Cerebral palsy (CP) is one of the neurological disorders that most often generates disability in pediatric age. Children with CP have a very high nutritional risk since their motor dysfunction causes coordination dysfunction in the processes of sucking, chewing and swallowing, which lead to insufficient intake. There are other difficulties in relation to feeding, such as the time required for feeding and the presence of gastrointestinal disorders. In addition, the families of children with CP develop different strategies that allow them to face reality. This research plan seeks to investigate the relationships between the nutritional status of children and adolescents with CP, food intake and family behavior according to the strategies they develop. This study will be observational, cross-sectional descriptive. The population will consist of children and adolescents from 2 to 18 years 11 months with a diagnosis of CP and their families attending health institutions in Córdoba. The minimum sample size in 187 subjects was calculated for an expected prevalence of 25% of feeding difficulties for an alpha 0.05 and a beta 0.20. It will be a successive sampling, until the desired sample is completed. The variables studied will be: age, weight, height, nutritional status, sex, type of CP, caloric and macro nutrient intake, type and feeding time, clinical difficulties related to feeding and family strategies For data analysis, normal continuous variables will be described in means with their standard deviations, with non-normal distribution in medians with their interquartile ranges. The daily food intake and macro nutrients will be calculated using the Food Analysis and Registration System software (SARA1.2.25). The relationship between the average energy intake, the nutritional status of children with CP and family strategies will be described. Interpretation of the data will be carried out, showing the relationship between the different areas, analyzing the connectivity of the ideas with the nutritional status.